ISU Data Team Contacts

Questions regarding the research database such as experimental designs, farm management operations, research and metadata collected, and protocols should be directed to The team members listed below will answer your questions. We will determine if contacting the individual research site faculty and staff members are necessary.

Lori Abendroth
Principal Investigator (2011-2020)
Research Agronomist (current)
USDA ARS, Cropping Systems and Water Quality Unit

Daryl Herzmann
Systems Administrator and Analyst
Agricultural Meteorologist
Iowa State University

Giorgi Chighladze
Data Manager and Analyst
Agricultural Engineer
Iowa State University

Appreciation is extended to Stephanie Bowden, Suresh Lokhande, and Katie Schwaegler for their contributions in management and review of data, metadata, photographs, and maps.